<template>
    <div class="box">
        <swiper :options="swiperOption" v-if="showSwiper">
            <swiper-slide v-for="item of list" :key="item.id">
                <img class="swiper_img" :src="item.imgUrl" />
            </swiper-slide>
            <div class="swiper-pagination"  slot="pagination"></div>
        </swiper>
    </div>
</template>

<script>
export default {
  name: 'HomeSwiper',
  props:{
    list: Array
  },
  data () {
    return{
        swiperOption: {
            pagination: '.swiper-pagination',
            loop: true
        }
    }
  },
  computed:{
    showSwiper (){
        return this.list.length
    }
  }
}
</script>

<style lang="stylus" scoped>
    .box
        width:100%
        height:0
        overflow:hidden
        padding-bottom:31.25%
    .box >>> .swiper-pagination-bullet-active
        background:#fff
    .box >>> .swiper-pagination-bullets
        bottom:0.10rem
   .swiper_img
       width:100%
</style>
